Case 6:14-cv-00982-KNM Document 139-5 Filed 10/26/15 Page 1 of 7 PageID #: 1075
`
`
`
`
`Exhibit “E”
`
`

`

`Case 6:14-cv-00982-KNM Document 139-5 Filed 10/26/15 Page 2 of 7 PageID #: 1076
`
`Case 6:14-cv-00982-KNM Document 139-5 Filed 10/26/15 Page 2 of 7 PagelD #: 1076
`
`ETSI TS 125 304 V7.4.0 (2008-01)
`
`Technical Specification
`
`Universal Mobile Telecommunications System (UMTS);
`User Equipment (UE) proceduresin idle mode and
`proceduresforcell reselection in connected mode
`(3GPP TS 25.304 version 7.4.0 Release 7)
`
`
`
`

`

`Case 6:14-cv-00982-KNM Document 139-5 Filed 10/26/15 Page 3 of 7 PageID #: 1077
`
`Case 6:14-cv-00982-KNM Document 139-5 Filed 10/26/15 Page 3 of 7 PagelD #: 1077
`
`3GPP TS 25.304 version 7.4.0 Release 7
`
`1
`
`ETSI TS 125 304 V7.4.0 (2008-01)
`
`Reference
`RTS/TSGR-0225304v740
`
`Keywords
`UMTS
`
`ETSI
`
`650 Route des Lucioles
`F-06921 Sophia Antipolis Cedex - FRANCE
`
`Tel.: +33 492 944200 Fax: +33 493 65 47 16
`
`Siret N° 348 623 562 00017 - NAF 742 C
`Association a but nonlucratif enregistrée a la
`Sous-Préfecture de Grasse (06) N° 7803/88
`
`Important notice
`
`Individual copies of the present document can be downloadedfrom:
`http:/Avww.etsi.org
`
`The present document may be made available in more than oneelectronic version orin print. In any case of existing or
`perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF).
`In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive
`within ETSI Secretariat.
`
`Users of the present document should be aware that the document maybe subject to revision or change ofstatus.
`Information on the current status of this and other ETSI documentsis available at
`http://portal.etsi.org/tb/status/status.asp
`
`If you find errors in the present document, please send your commentto one ofthe following services:
`http://portal.etsi.org/chaircor/ETS| support.asp
`
`Copyright Notification
`
`No part may be reproduced except as authorized by written permission.
`The copyright and the foregoing restriction extend to reproductionin all media.
`
`© European Telecommunications Standards Institute 2008.
`All rights reserved.
`
`DEcT™pLuGTests™, umTs™, TIPHON™,the TIPHONlogo and the ETSI logo are Trade Marks of ETSI registered
`for the benefit of its Members.
`3GPP™js a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners.
`
`

`

`Case 6:14-cv-00982-KNM Document 139-5 Filed 10/26/15 Page 4 of 7 PageID #: 1078
`
`Case 6:14-cv-00982-KNM Document 139-5 Filed 10/26/15 Page 4 of 7 PagelD #: 1078
`
`3GPP TS 25.304 version 7.4.0 Release 7
`
`7
`
`ETSI TS 125 304 V7.4.0 (2008-01)
`
`[12]
`
`[13]
`
`[14]
`
`[15]
`
`[16]
`
`[17]
`
`3GPP TR 21.905: "Vocabulary for 3GPP Specifications".
`
`3GPP TS 45.008: "Radio subsystem link control".
`
`3GPP TS 25.214: "Physical layer procedures (FDD)".
`
`3GPPTS 25.224: "Physical Layer Procedures (TDD)".
`
`3GPP TS 24.008: "Mobile radio interface layer 3 specification, Core Network Protocols - Stage 3".
`
`3GPP TS 25.346: "Introduction of the Multimedia Broadcast Multicast Service (MBMS)in the
`Radio Access Network (Stage-2)".
`
` 3
`
`Definitions and abbreviations
`
`3.1
`
`Definitions
`
`For the purposesof the present document, the following definitions andthe definitions in [12] apply.
`
`Acceptable Cell: A cell that satisfies certain conditions as specified in 4.3. A UE can always attempt emergencycalls
`on an acceptablecell.
`
`Available PLMN: A PLMN for which the UE has foundatleast one cell and read its PLMN identity.
`
`Barred Cell: A cell a UE is not allowed to camp on.
`
`Campedonacell: UE has completed the cell selection/reselection process and has chosen a cell. The UE monitors
`system information and (in most cases) paging information.
`
`Campedon anycell: UEisin idle mode and has completedthe cell selection/reselection process and has chosena cell
`irrespective of PLMN identity.
`
`Camped on MBSENcluster: UE has completed the MBSFN Cluster selection/reselection process and has chosen a
`MBSENCluster. The UE monitors system information and receives notifications for MBMSservices and possibly
`receives a MBMSservice.
`
`DRX cycle: Individual time interval between monitoring Paging Occasionfor a specific UE.
`
`Equivalent PLMNlist: List of PLMNsconsidered as equivalent by the UE forcell selection, cell reselection , MBSFN
`Cluster selection MBSFN Clusterreselection and handover according to the information provided by the NAS.
`
`Home PLMN: A PLMN wherethe Mobile Country Code (MCC) and Mobile Network Code (MNC)of the PLMN
`identity are the same as the MCC and MNCofthe IMSI.
`
`Location Registration (LR): UEregisters its presence in a registration area, for instance regularly or whenentering a
`new registration area.
`
`Maximum DRXcycle: Time interval for the longest possible DRX cycle ina cell.
`
`MBMSActivated Service: An MBMS service that the UE has joined (multicast) or is interested in (broadcast).
`
`MBMSPreferred Layer (PL): A frequencylayerthatis indicated by the UTRANto bepreferred for camping for
`MBMSpurposes.
`
`MBSENcluster: Set of cells operating in MBSFN mode providing only MBMSservice in PtM mode andseen as one
`cell by a UE.
`
`MBSEN mode: Inorder to achieve higherspectral efficiency synchronized cells operate in MBSFN mode which
`implies that they transmit exactly the same content over an area that is seen as one MBSENcell by the UE.
`
`Paging Block Periodicity (PBP): Period of the occurrence of Paging Blocks. (For FDD, PBP = 1).
`
`

`

`Case 6:14-cv-00982-KNM Document 139-5 Filed 10/26/15 Page 5 of 7 PageID #: 1079
`
`Case 6:14-cv-00982-KNM Document 139-5 Filed 10/26/15 Page 5 of 7 PagelD #: 1079
`
`3GPP TS 25.304 version 7.4.0 Release 7
`
`8
`
`ETSI TS 125 304 V7.4.0 (2008-01)
`
`Paging occasion:
`(FDD) The SFN of the PICH frame where the UE monitorsits paging indicator(i.e. the SFN of the PCCPCH framein
`which the PICH frame begins).
`(TDD) Thepaging block, which consists of several frames. The value of Paging Occasion is equal to the first frame of
`the Paging Block.
`
`Process: A local action in the UE invoked by a RRC procedure or an Idle Mode procedure.
`
`Radio Access Mode: Radio access modeofthe cell, FDD or TDD.
`
`Radio Access Technology: Type of technology used for radio access, for instance UTRA or GSM.
`
`Registered PLMN: This is the PLMN on which certain Location Registration outcomes have occurred [5].
`
`Registration Area: (NAS)registration area is an area in which the UE may roam without a need to perform location
`registration, which is a NAS procedure.
`
`Reserved Cell: A cell on which camping is not allowed, except for particular UEs, if so indicated in the system
`information.
`
`Restricted Cell: A cell on which campingis allowed, but access attempts are disallowed for UEs whose access classes
`are indicated as barred.
`
`Selected PLMN: This is the PLMN that has beenselected by the NAS,either manually or automatically.
`
`Serving cell: The cell on which the UE is camped.
`
`Strongest cell: The cell on a particularcarrier that is considered strongest accordingto the layer 1 cell search procedure
`[14][15]. As the details of the layer 1 cell search are implementation dependent, the precise definition of'strongest cell’
`is also implementation dependent.
`
`Suitable Cell: This is a cell on which an UE may camp.For a UTRA cell, the criteria are defined in subclause 4.3, and
`for a GSMcellthe criteria are defined in [1].
`
`3.2
`
`Abbreviations
`
`For the purposes ofthe present document, the following abbreviations apply:
`
`AS
`BCCH
`CM
`CN
`DRX
`DSCH
`FDD
`GC
`GPRS
`GSM
`HCS
`IMSI
`MBMS
`MBSFN
`MCC
`MCCH
`MICH
`MM
`MNC
`MSCH
`MTCH
`NAS
`NI
`
`Access Stratum
`Broadcast Control Channel
`Connection Management
`Core Network
`Discontinuous Reception
`Downlink Shared Channel
`Frequency Division Duplex
`General Control (SAP)
`General Packet Radio Service
`Global System for Mobile Communications
`Hierarchical Cell Structure
`International Mobile Subscriber Identity
`Multimedia Broadcast-Multicast Service
`MBMSovera Single Frequency Network
`Mobile Country Code
`MBMSpoint-to-multipoint Control Channel
`MBMSnotification Indicator Channel
`Mobility Management
`Mobile Network Code
`MBMS point-to-multipoint Scheduling Channel
`MBMS point-to-multipoint Traffic Channel
`Non-Access Stratum
`(MBMS)Notification Indicator
`
`

`

`Case 6:14-cv-00982-KNM Document 139-5 Filed 10/26/15 Page 6 of 7 PageID #: 1080
`
`Case 6:14-cv-00982-KNM Document 139-5 Filed 10/26/15 Page 6 of 7 PagelD #: 1080
`
`3GPP TS 25.304 version 7.4.0 Release 7
`
`10
`
`ETSI TS 125 304 V7.4.0 (2008-01)
`
`
`4
`General description of Idle mode
`
`4.1
`
`Overview
`
`Whena UEis switched on, a public land mobile network (PLMN)is selected and the UE searchesfora suitable cell of
`this PLMN to camp on.Criteria for cell selection andcell re-selection betweenradio access technologies (RATs)
`describedin this document only considerradio criteria. In addition to RAT, the PLMNtype maydiffer as well. In this
`specification, the term PLMN is used as a generic term covering both GSM MAP and ANSI-41 type of PLMNs.
`According to the type of PLMN, the wayto identify it can be different. If the PLMN type is GSM, the PLMNis
`identified by 'PLMN identity' andif the PLMN type is ANSI-41, the PLMN is identified by 'SID'
`
`The NASshall provide a list of equivalent PLMNs,if available, that the AS shall use for cell selection and cell
`reselection.
`
`The UEsearchesfor a suitable cell of the selected PLMN and choosesthat cell to provide available services, and tunes
`to its control channel. This choosing is known as “camping on the cell". The UE will, if necessary, then register its
`presence, by means of a NASregistration procedure, in the registration area of the chosen cell and as outcome of a
`successful Location Registration the selected PLMN becomesthe registered PLMN [5].
`
`If the UE finds a more suitable cell, it reselects onto that cell and campsonit. If the new cellis in a different registration
`area, location registration is performed.
`
`If necessary, the UE shall search for higherpriority PLMNsat regular time intervals as described in [9] and search for a
`suitable cell if another PLMN hasbeen selected by NAS.
`
`NOTE: For RRC connected mode the requirements for the search for higher priority PLMNsare defined in [4].
`
`If the UE loses coverageof the registered PLMN,cither a new PLMNis selected automatically (automatic mode), or an
`indication of which PLMNsareavailableis given to the user, so that a manualselection can be made (manual mode).
`
`Registration is not performed by UEs only capable of services that need no registration.
`
`The purpose of camping on a cell in idle modeis fourfold:
`
`a)
`
`It enables the UE to receive system information from the PLMN.
`
`b) When registered andif the UE wishesto establish an RRC connection, it can do this byinitially accessing the
`network on the control channel ofthe cell on whichit is camped.
`
`or the registered UE,
`
`it knows(in most cases)
`
`the registration areaof the cell in
`
`| f
`
`c) Ifthe PLMN receives a ca
`which the UE is camped.
`
`
`
`
`
`It enables the UE to receive cell broadcast services.
`
`d)
`
`If the UE is unableto find a suitable cell to camp on, or the USIM is not inserted, or if the location registration failed
`(except for LR rejected with cause #12, cause #14 or cause #15, see [5] and [16]), it attempts to camp ona cell
`irrespective of the PLMN identity, and enters a "limited service" state in whichit can only attempt to make emergency
`calls.
`
`The idle mode tasks can be subdividedinto three processes:
`
`-
`
`PLMN selection;
`
`- Cell selection and reselection;
`
`- Location registration.
`
`Therelationship between these processesis illustrated in Figure 1.
`
`

`

`Case 6:14-cv-00982-KNM Document 139-5 Filed 10/26/15 Page 7 of 7 PageID #: 1081
`
`Case 6:14-cv-00982-KNM Document 139-5 Filed 10/26/15 Page 7 of 7 PagelD #: 1081
`
`3GPP TS 25.304 version 7.4.0 Release 7
`
`11
`
`ETSI TS 125 304 V7.4.0 (2008-01)
`
`Mamial Mode
`
`Automatic mode
`
`Indication
`
`Registration
`response
`
`
`
`available
`
`fouser
`Locationsee|
`
`
`PLMNPENISSketon
`
`
`
`PLMN
`
`selected
`
`
`
`CellSelection949°UCU
`and Reselection
`
`NAS Control
`
`Radio measurements
`
`
`
`
`
`
`Registration
`Area
`changes
`5
`CMrequests
`re Location
`Registration
`
`Figure 1: Overall Idle Mode process
`
`4.2
`
`Functional division between AS and NASin Idle mode
`
`Table 1 presents the functional division between UE non-accessstratum (NAS) and UEaccess stratum (AS) inidle
`mode. The NASpartis specified in [5] and the AS part in the present document. Examplesofdifferent idle mode
`proceduresare presented in Clause 10.
`
`